baber/WOPTO huggingface dataset:
Patent JP-H0793734-A (JP)
Title: Magnetic head slider and magnetic disk device using the same
Inventor: MIYAZAKI TAKESHI
IPC: G11B5/60
Filed: 1993-09-20
Abstract: PURPOSE:To obtain a high recording density magnetic disk recorder capable of ensuring reliability over a long time. CONSTITUTION:This magnetic disk device consists essentially of a continuous medium type magnetic disk and a magnetic head slider based on titanium oxide and further contg. one or more kinds of elements selected from among Y, Yb, Mg, Nb, Er, Fe, Cr, Zr and Al by 2-50at.% of the titanium oxide. The reliability of this device can be ensured over a long time and high recording density is attained.
Patent JP-H04136636-A (JP)
Title: Installation device for air conditioner
Inventor: OISHI MASAO
IPC: F24F13/32
Filed: 1990-09-27
Abstract: PURPOSE:To sharply reduce construction labor and hence improve construction efficiency by providing a fixed member fixedly mounted on a fixed structure disposed in a ceiling, a suspension bolt suspended from the fixed member, and a frame member including a peripheral edge thereof as a reference frame for defining the opening edge of a ceiling board. CONSTITUTION:In a driver work step prior to sticking work of a ceiling board 16, a vertical piece part 1b of a fixed member 1 is fixedly mounted on a root part 13 using a fixing tool 17. A piece 10a of a positioning lever 10 disposed at the lower end edge of a frame member 4 reaches a location as the lower surface of the ceiling board 16, and the peripheral edge of the frame member 4 is disposed at a reference position for formation of an opening 18 in the ceiling board 16. After the work of the driver, sticking of the ceiling board 16 is performed, and the facing adjustment of the ceiling surface is performed using the lower end edge of the frame member 4, i.e., the piece 10a of the positioning lever 10, supposing the lower surface of a ceiling unit 11. Simultaneously, the opening 18 is formed in the ceiling board 16 taking as a reference the peripheral edge of the frame member 4, and is fitted over the peripheral edge of the one piece 10a of the positioning lever 10 of the frame member 4 and fitted to a frame body 9.
Patent JP-S62115120-A (JP)
Title: Color projector
Inventor: KUBOTA KEIICHI
IPC: G02B27/42
Filed: 1985-11-13
Abstract: PURPOSE:To improve a color display characteristic by providing a grating- shaped mirror with which an optical system for projection and display reflects partially onto the front focal plane of a projecting lens and transmits the same. CONSTITUTION:Projection light 1 from a projecting light source 6 is condensed by a lens 7, is reflected by the grating-shaped mirror 2 and is conducted by the projecting lens 3 to a color image display element 4. A diffraction grating is contained in the element 4. Only 5a, 5a', 5a'', 5b which are zero order light and + or - 1st order light pass the mirror 2 and + or - 1st ordr diffracted light beams 5a', 5b are reflected by the lens 3 and 5a'', 5b' are shielded by the mirror 2 when the projection light beams 1a, 1b are made incident thereto. The wavelength distribution of the zero order diffracted light returning in the specular reflection direction depends on the depth (d) and the intensity eta of the zero order diffracted light of an optional wavelength lambda is expressed by the formula when the refractive index of the medium where the light advances is designated as (n). The intensity eta attains the max. value 1 when the depth (d) is d=mlambda/2n (m is integer) and min. value 0 when d=(2m+1)lambda/4n.
Patent JP-H03119774-A (JP)
Title: Pulse excitation type laser apparatus
Inventor: OKUMURA KIYOSHI
IPC: H01S3/092
Filed: 1989-10-02
Abstract: PURPOSE:To shorten a pulse width by a method wherein a waveform reshaping circuit is constituted by connecting CL circuits in a multistage cascade manner, a capacitance and an inductance which are on the side close to a flash lamp are set to be larger than those on the side distant from the lamp and a ratio of the capacitance to the inductance in each stage is made nearly identical. CONSTITUTION:Capacitances C4, C3, C2, C1 and inductances L4, L3, L2, L1 of capacitors 21, 23, 25, 27 and choke coils 22, 24, 26, 28 are set so as to be as follows: C1>C2>C3>C4, L1>L2>L3>L4 and C1/L1=C2/L2=C3/L3=C4/L4. Thereby, it is possible to prevent a surge from being generated; a rise by C's and L's on the side close to a flash lamp 12 and a fall by C's and L's on the side distant from it become steep; a pulse width can be shortened.
Patent JP-H08126052-A (JP)
Title: Emergency notice control method
Inventor: KOYAMA MITSUKAZU
IPC: H04W4/90
Filed: 1994-10-20
Abstract: PURPOSE: To provide an emergency notice control method for a mobile telephone system in the multi-channel access system using a private control channel especially in the mobile telephone system. CONSTITUTION: A mobile station 4 refers to a memory storing a service area identification code allowed for the communication by the mobile station 4 in case of emergency notice of 110 or 119, and selects a base station 3 with a highest reception electric field strength in radio waves of control channels of base stations 3, 5 in the service areas 1, 2 to make an emergency notice call and stores the base station identification code making the emergency notice and. After the end of emergency call by the mobile station 4, when a succeeding call is made, a call signal is sent through a control channel of the base station 3 making emergency notice based on the stored base station identification code.
Patent JP-H1082672-A (JP)
Title: Flowmeter
Inventor: MIZUNO YOTARO
IPC: G01F1/00
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a flowmeter in which the processing time is not increased even when the accuracy of a computing operation is increased and the power consumption can be lowered. SOLUTION: The output signal of a fluid detection means 10 is divided into sections in advance, a flow-rate value in a representative point in every section is decided as a representative flow-rate value, and the rate of a change in every section is decided as an inclination value. Then, regarding output signals which are output sequentially from the fluid detection means 10, to which section the output signals belong is investigated, and the representative flow-rate value of the section is found is every output signal. On the other hand, a difference up to the representative point in the section is computed, a difference flow-rate value is found by taking into consideration the difference up to now and the inclination value, the difference flow-rate value and all representative flow-rate values up to now are totaled, and an investigated flow rate is computed by a computing means 11.
Patent JP-S62113861-A (JP)
Title: Fuel filter apparatus
Inventor: IZUMITANI KOJI
IPC: F02M37/22
Filed: 1985-11-14
Abstract: PURPOSE:To save the power by detecting the displacement at a movable section occurring in accordance with the pressure variation at the outlet section of a fuel filter so as to decide the clogging of wax and supplying power to a heating apparatus for regenerating the filter only when a filter is clogged with wax. CONSTITUTION:In a fuel filter apparatus where the fuel enters through a fuel inlet section 3 and pass through a filter 2 and discharged through a fuel outlet section 4, the differential pressure between the inlet and outlet sections 3, 4 will increase gradually upon clogging of the filter 2 and the diaphragm 10 of a differential pressure detector 8 is displaced to the right. When said differential pressure reaches a setting level, a reed switch 13 is turned on. While the displacement of the diaphragm 10 is detected as a voltage variation by means of a displacement detector 16 and the detected signal is differentiated by means of a wax clogging decision unit 24. When the variation of said displacement exceeds a predetermined level, it is decided that clogging with wax has occurred then the relays 22, 23 are energized and the power is fed to a heating device 7 for fusing the wax.
Patent JP-H02101429-A (JP)
Title: Liquid crystal display device
Inventor: MATSUMOTO FUYUHIKO
IPC: G02F1/1333
Filed: 1988-10-11
Abstract: PURPOSE:To make a display which is uniform over the whole area of a displaying screen having a high displaying capacity by using a uniaxially oriented plastic film as a base plate by specifically cutting off the base plate from rolled film on which a transparent conductive film is formed by taking the fluctuation of the surface resistance value of a transparent conductive film in the uniaxially oriented direction of the rolled film into account. CONSTITUTION:When a uniaxially oriented plastic film base plate 3 is cut off from rolled film 1 on which a transparent conductive film 2 is formed, a pair of an upper and lower base plates 3 are respectively cut off from the film 1 so that the angle thetabetween the uniaxially oriented direction TD and the direction perpendicular to the line direction of electrode patterns 4 can become {3/2(pi-omega)}/2 (where the omega is the angle of torsion of liquid crystal molecules). Then electrode patterns 4 are respectively wired on the base plates 3 so that the angle phi between the uniaxially oriented direction TD of the base plates 3 and the line direction of the electrode patterns 4 can become (omega-pi/2)/2. Therefore, a uniform display can be obtained over the whole displaying screen of this liquid crystal display device even when the fluctuation of the surface resistance value of the transparent conductive film in the uniaxially oriented direction exceeds a fixed value.
Patent JP-H0198416-A (JP)
Title: Method for propagating japanese horseradish
Inventor: YAMADA KAZUTO
IPC: A01G1/00
Filed: 1987-10-09
Abstract: PURPOSE:To efficiently mass produce and propagate seedling of an elite strain of Japanese horseradish in a short period with saved labor, by cultivating immature embryos and seed tissues of the Japanese horseradish in an artificial culture medium to form adventitious embryos and growing the resultant adventitious embryos to regrow individuals to the Japanese horseradish. CONSTITUTION:Immature embryos or seed tissues of Japanese horseradish belonging to the genus Wasabia of the family Brassicaceae are bedded on an artificial culture medium, such as agar culture medium, cultivated at 15-25 deg.C temperature under dark condition and passed through calluses to form adventitious embryos. Alternatively, the adventitious embryos are directly formed from the tissues, transplanted to a solid culture medium and grown to afford many regrown individuals of the Japanese horseradish, which are subsequently acclimated, transplanted to vermiculite, etc., and cultivated to mass propagate seedling of elite strain of the Japanese horseradish in a short period.
Patent JP-H1099905-A (JP)
Title: Manufacture of aluminum or aluminum alloy plate having small optical anisotropy
Inventor: FUNATO YASUSHI
IPC: B21B1/22
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for stably manufacturing an aluminum plate or an aluminum alloy plate which has small anisotropy (optical anisotropy) in reflection property of light in the rolling direction and the width direction perpendicular to the rolling direction on the surface of the plate and does not bring a problem about defective feeding of the plate. SOLUTION: At the time of manufacturing the aluminum plate or the aluminum alloy plate having objective thickness by further executing cold rolling after hot-rolling the aluminum ingot or the aluminum alloy ingot, the rolling operation of the final pass in such cold rolling is executed using rolling rolls on the surface of which a hard chromium plating film of 3-12μm thick is provided and the center-line average height Ra of the surface of which in the axial direction of the roll is 0.2-0.7μm.
Patent JP-H02102779-A (JP)
Title: Pretreatment of seawater in vaporization-type seawater desalination device
Inventor: FUJIOKA YUICHI
IPC: C02F1/04
Filed: 1988-10-13
Abstract: PURPOSE:To reduce the production cost by selectively adsorbing the calcium ion and magnesium ion dissolved in seawater on an amidoxime-type chelating resin. CONSTITUTION:An amidoxime-type chelating resin or a titanium-activated carbon-based combined adsorbent 1 is packed into an adsorption tower 2. Seawater 10 is passed through a diffusion plate 2b, and introduced into the adsorption tower 2. The adsorbent 1 is fluidized by the seawater 10, and brought into contact with the seawater 10. The calcium ion and magnesium ion in the seawater 10 are selectively adsorbed on the adsorbent 1, and the seawater having low contents of calcium ion and magnesium ion is supplied to a seawater desalting device 3 from the adsorption tower 2 through a pipeline 11. By this method, the production cost of pure water can be reduced.
Patent JP-H07108065-A (JP)
Title: Health promoting tool stuck to skin
Inventor: YANAGI JUZO
IPC: A61N1/20
Filed: 1993-10-13
Abstract: PURPOSE:To provide a health promoting tool stuck to a skin which never damage the skin of a human body such as acupuncture and moxibustion, is never protruded onto the skin as a magnet, and directly gives an electric stimulation to the subcutaneous tissue to provide a remarkable therapeutic effect. CONSTITUTION:A skin adhesive layer 2a is provided on one surface of a flexible sheet 1 such as cloth, an electrode 3a consisting of a first metal, for example, aluminium and an electrode 4a consisting of a second metal, for example, copper are arranged with a space on its surface, and their upper faces are covered with a releasable protecting sheet 5.
Patent JP-H02985-A (JP)
Title: One-component toner for electrophotography
Inventor: TOTSUKA HIROMI
IPC: G03G9/08
Filed: 1988-10-13
Abstract: PURPOSE:To obtain the toner which has a spherical shape and good electrical characteristics by forming the toner into the laminated structure in which fine particles are fixed to the surface of resin base particles. CONSTITUTION:This toner is made into the laminated structure consisting of the inside layer which consists of fine magnetic pigment particles 2 stuck with the fine magnetic pigment particles 2 on the surface of the resin base particles 1 by forcibly imparting compressive force and friction force thereto and the outside layer which consists of the fine resin particles 3 fixed onto the inside layer in the stage of mixing the resin base particles and the fine particles consisting essentially of the magnetic pigments. The spherical magnetic toner is formed by using the resin base particles 1 having 1-30mum average grain size, the magnetic particles 2 on the surface of which have 0.001-1.0mum average grain size and further the resin particles 3 on the outside thereof have 0.01-0.1mum average grain size and by forming these particles to the laminar state. The electric resistance of the toner is high and the image having a high resolution is obtd.
Patent JP-H09101252-A (JP)
Title: Laser diffraction/scattering system particle size distribution measuring apparatus
Inventor: SHIMAOKA HARUO
IPC: G01N15/02
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To measure the particle size distribution accurately in a short time even if various error factors pass through the optical axis of laser light instantaneously by removing the data, being recognized abnormal as compared with a steady data, from a plurality of diffracted/scattered light intensity distribution data. SOLUTION: Intensity distribution data of diffracted/scattered light forward by a particle group P to be measured and measured by a ring detector 3b is amplified through an amplifier 4, along with the outputs from backscattering light sensors 3c, 3d, and then they are subjected to A/D conversion before being stored 6. A decision section 7 reads out the individual intensity distribution data and compares the intensity of diffracted/scattered light in a specified range with other data. The intensity distribution data exceeding over a preset limit, obtained when a foam, dust, or an aggregation of particles passed instantaneously through the optical axis of laser light L, is not employed.  Since these data are discarded before being accumulated or averaged 8 and not employed in the conversion 9 of particle size distribution, an accurate particle distribution data insusceptible to error factors is obtained.
Patent JP-S62126177-A (JP)
Title: Alpha-triazolylglycol ether, manufacture, bactericide and plant growth regulator
Inventor: ERUNSUTO BUSHIYUMAN
IPC: C07D249/08
Filed: 1986-10-29
Abstract: alpha -Triazolyl glycol ethers of the formula I 
<IMAGE>
 in which
 R<1> represents alkyl, alkoxy, halogen or phenyl,
 R<2> and R<3> represent hydrogen or alkyl,
 R<4> represents alkyl, phenyl or substituted phenyl,
 Z represents 
<IMAGE>
 n represents the number 0,1,2 or 3,
 where
 R<5> represents hydrogen, alkyl, alkenyl, alkynyl and
 R<6> represents hydrogen, alkyl, alkenyl, benzyl, substituted benzyl,
 a process for their preparation and their use as crop protection agents and growth regulators.
Patent JP-H1099244-A (JP)
Title: Handy cleaner
Inventor: KOBAYASHI TOSHIZO
IPC: A47L5/24
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To enable to simplify house of a power cord after use almost without increasing main body weight and cost by equipping a pocket capable of house the power cord on the back face side of the main body. SOLUTION: A pocket 3 is equipped on the back face side of the main body of this handy cleaner. The pocket 3 comprises a cylindrical body 31 opened at upper and lower parts, a bottom plate 32 integrated with the main body 1 on the back face side of the main body 1 and formed into a box body opened at the upper part. An opening by a vertical slit is formed on a wall face opposite to the back face side of the main body 1 and is inserted into an engaging part 33 integrally formed with the main body 1 to engage with and fix the cylindrical body 31. The cylindrical body 31 is structured to be easily detached by drawing out. Consequently, when use of the cleaner is finished, a power source cord 4 can be drawn out from a receptacle and folded for housing in the pocket 3 to make putting things in order easier.
Patent JP-H03117967-A (JP)
Title: Original reader
Inventor: NOBUYUKI NORIYUKI
IPC: H04N1/38
Filed: 1989-09-29
Abstract: PURPOSE:To clearly show a photographing range and to easily and exactly match the position of an original by irradiating an original loading surface with light before photographing so as to display the photographing range of the original. CONSTITUTION:A downward uniform surface light source 16 such as the back light of a liquid crystal television is provided and the light from this light source 16 forms an image on the surface of the original through a liquid crystal shutter 17, image formation lens 15 and magic mirror 14. The irradiating range is made coincident with the image pickup range of an image pickup sensor 10 or the read area of the original. Thus, before photographing, the photographing range is clearly shown and the position of the original can be easily matched. Then, the original can be suitably read.
Patent JP-H1198128-A (JP)
Title: Data transmitter
Inventor: ITO MOTOHIRO
IPC: H04N19/134
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide the data transmitter that stops transmission or re-transmission of data whose validity is expired resulting in a deteriorated efficiency by a conventional method limits number of times of re-transmission to each medium and makes a transmission band efficient in the case of applying block processing to each of a plurality of information media including a real time system such as a moving image and multiplexing the blocks into one stream. SOLUTION: In the transmission operation, coded data are divided into blocks (in the unit of re-transmission) (S301). An error correction code is added according to the re-transmission mode designated for each medium (S302, S303). In the case that a channel of a medium is set by an automatic re-transmission request (ARQ) (S304; YES), whether the setting of the ARQ is by a mode with a term of validity or without the validity is discriminated (S305), an indefinite period is written in block management information of limitless non-real time information and a transmission validity is written in block management information of information with term of validity (S306, S307), the resulting information is sent to a transmission queue of a transmission control section (S308). In the case of transmission, blocks whose validity is expired are aborted.  The transmission validity is used for the ARQ operation at a receiver side.
Patent JP-H10104064-A (JP)
Title: Sensor device
Inventor: MIZUHATA SHINJI
IPC: H01H35/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a sensor device in which a threshold value can be set at a precise level by a method wherein the threshold value is set between a minimum value in a physical state which can obtain a high detection output and a maximum value which can obtain a low detection output. SOLUTION: A light-receiving circuit 8 and a light-receiving circuit 9 function as circuits which receive light having an S-polarized component and that having a P-polarized component, and their outputs are given to a microcomputer 10. The microcomputer 10 periodically drives a projection element 4 at a specific timing on the basis of their inputs, it sets a threshold value to an EEPROM 15 on the basis of a light-receiving signal, and it detects the surface state of an object on the basis of the threshold value. At this time, states to be discriminated are formed as a first physical state, i.e., a state that the object is glossy, and a second state, i.e., a state that the object is not glossy.  Thereby, by taking into consideration an irregularity in a detection state generated during a teaching operation, a plurality of sampling operations are performed so as to set the threshold value. As a result, the threshold value can be set at a proper level, and a malfunction can be eliminated even when a detection level is changed.
Patent JP-S63109383-A (JP)
Title: Search radar
Inventor: NAKAJIMA TSUTOMU
IPC: G01S13/04
Filed: 1986-10-28
Abstract: PURPOSE:To continuously search a necessary area and to search the entire region of a semispherical space, by detecting the direction of a plane electronic control antenna rotatable around a rotary shaft. CONSTITUTION:A rotatable plane electronic control antenna 1, a direction detector 2 for detecting the direction of the antenna 1 and a beam directional azimuth determining apparatus 3 for determining the direction of radar beam and indicating the antenna 1 are provided. The gathering of addresses capable of being irradiated with beam is selected from a table on the basis of the azimuth information taken in from the detector 2. When the azimuth K and altitude I of the address having the oldest irradiation time among the times stored in the table are calculated from the selected gathering, the information of the altitude and azimuth having to direct the beam next can be taken out to impart indication to the antenna. Subsequently, the time at this time is added to the time of the position of K, I of the table. When all of addresses are selected one or more time, a three-dimensional semispherical space is searched.
Patent JP-H0956636-A (JP)
Title: Paper winder of toilet tissue
Inventor: TAKAHASHI KATSUJI
IPC: A47K10/22
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a toilet tissue winder, by which the fitting operation of toilet tissue paper is finished by one operation by providing a mount having a cantilever arm with a shaft. SOLUTION: A mount 1 having a cantilever arm is provided with a shaft 3 to which an insert and takeout guide 2 is fitted and a paper cutting plate 4.